csirt@kutim:~/threat-intel/cve/CVE-2021-34706

Katalog CVE

CVSS 5.4 · Medium EPSS 0,74%

Kerentanan Improper Restriction of XML External Entity Reference pada cisco identity services engine. Skor CVSS 3.1 5.4 (Medium) menurut NVD.

Deskripsi (NVD)

A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to access sensitive information or conduct a server-side request forgery (SSRF) attack through an affected device. This vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability by uploading a crafted XML file that contains references to external entities. A successful exploit could allow the attacker to retrieve files from the local system, resulting in the disclosure of sensitive information, or cause the web application to perform arbitrary HTTP requests on behalf of the attacker.

Rincian

Terbit di NVD
6 Oktober 2021
Terakhir diubah
17 Juni 2026
Status NVD
Modified
CVSS 3.1
5.4 (Medium), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N · uraikan di kalkulator
Jenis kelemahan (CWE)
CWE-611: Improper Restriction of XML External Entity Reference
EPSS (30 hari)
0,74% peluang dieksploitasi; lebih tinggi dari 53,3% CVE lain

Produk dan versi terdampak

VendorProdukVersi terdampak
cisco identity services engine Semua versi hingga 3.1
cisco identity services engine Versi 3.1(0.518)
cisco identity services engine Versi 3.2(0.149)

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.